System and method for providing information based on menstrual data

ABSTRACT

The present invention is directed to a system for delivering information through a computer. The system comprises: data collecting means for collecting personal data including menstrual data regarding a menstrual cycle on a woman from a user; and phase identification means for identifying a phase within the menstrual cycle. In one aspect of the invention, the system further comprises: storage means for storing predetermined information; selection means for selecting information, from the storage means, which is personalized based on the phase identified by the phase identification means; and delivery means for delivering the personalized information. In another aspect, the system comprises: storage means for storing predetermined information; and delivery means for delivering the predetermined information in response to the phase identified by the phase identification means. In yet another aspect, the system comprises: generating means for generating information which defines at least a phase of the menstrual cycle; and delivery means for delivering the information.

CROSS REFERENCE TO RELATED REFERENCES

[0001] This is a continuation of International ApplicationPCT/US00/21833 with an International filing date of Aug. 10, 2000.

FIELD

[0002] The present invention generally relates to computer basedinformation providing systems, and particularly to a system and methodfor timely providing personalized, information. The information to beprovided is chosen based on personal data including menstrual datacollected from a user through a computer network. Examples of suchinformation to be provided include physical information, mentalinformation, activity information, and lifestyle information.

BACKGROUND

[0003] The Internet has developed rapidly over the past several years,and is known as a very useful tool for obtaining and/or providingvarious information. Many people or companies who want to providecertain information have a web site which is accessible by Internetusers through the Internet. The Internet users can obtain information byvisiting the web site which is chosen by inputting the web site address.For example, consumer product companies have their own web sites whichcan provide information about their products as well as otherinformation. Consumers can obtain necessary or desired information abouttheir products by accessing to the web site through the Internet.

[0004] Those companies generally expect their users to re-visit theirweb sites repeatedly since it is believed that consumers can obtainappropriate and timely information about their products, therebyresulting in promoting their motivation for re-purchasing products. Forexample, The Procter & Gamble Company has an Internet web site at anaddress of http://www.pg.com/. This web site provides informationrelating to their products such as feminine hygiene products, baby careproducts, laundry and home care products, hair care products, cosmeticproducts, and the like.

[0005] Feminine hygiene products such as sanitary napkins, pantilinersand tampons are devices that are used by females during their menstrualcycles. These products are designed to absorb or otherwise containliquid and other discharges from the human body and to prevent body andclothing soiling. It is well known that women who are the users offeminine hygiene products have a menstrual cycle which occurs once forabout every 28 days on average. It is also known that physical andmental conditions of a women change day to day during her menstrualcycle. The change of these conditions is very personal or depends on thewoman.

[0006] Conventionally, a woman typically monitors the numbers of daysfrom the first day from her last menstruation so that she can make adaily, weekly and/or monthly plan for her future activities. It isbecause her physical and mental conditions change depending on the dayin the menstrual cycle, and she wants to choose an appropriate orpreferable activity which helps her better manage her cycle and improvethe quality of her life.

[0007] In 1990, the population of menstruating women was about 60million women in the US, about 30 million in Japan, and about 1.5billion in the world. Every 28 days on average, these women (excludingthose not menstruating because of pregnancy or other reasons), passthrough their menstrual cycles. It is known that the body and mentalconditions of a woman change depending on the phases the woman standsduring the menstrual cycle. It is also known that the body and mentalconditions of a woman is influenced by her hormone levels in hermenstrual cycle. Thus, it is preferred that activities during themenstrual cycle are properly managed. Examples of such activitiesinclude conception planning, PMS (Pre-Menstrual Syndrome),countermeasures, product purchase planning, health improvementinformation, and the like. However, normally women are not completelyaware of their current phases in their menstrual cycles. Thus, they cannot regularly get appropriate information or advice at an appropriatetiming. As a result, women tend not to effectively manage theiractivities appropriately during their menstrual cycles because of lackof information appropriately and timely obtained.

[0008] For example, many women experience from PMS which is symptomizedby, alteration in mood, interrupted sleep, and lower sex drive. Mostwomen are not aware that this condition is related to their menstrualcycle. Scientific studies have shown that vitamin and mineraldeficiencies are associated with PMS symptoms. Specifically, it is saidthat Vitamin B 6, and Calcium supplements can be taken to reduce oravoid the effects of PMS. If a woman is informed of the dates on whichshe will be experiencing PMS, and receive advise on how to reduce/avoidthe effects of PMS, she can better manage her menstrual cycle.

[0009] Based on the foregoing, there is a need for a system and methodfor timely providing, through a computer, valuable information which ispersonalized based on a woman's menstrual data. There is also a need fora system and method for an Internet web site which can promote people'srepeated visits to the web site and/or communication through electronicmails (or e-mails).

SUMMARY

[0010] The present invention is directed to a system (or an apparatus)for delivering information through a computer. The system comprises:data collecting means for collecting personal data including menstrualdata regarding a menstrual cycle on a woman from a user; and phaseidentification means for identifying a phase within the menstrual cycle.

[0011] In one aspect of the invention, the system further comprises:storage means for storing predetermined information; selection means forselecting information, from the storage means, which is personalizedbased on the phase identified by the phase identification means; anddelivery means for delivering the personalized information.

[0012] In another aspect, the system comprises: storage means forstoring predetermined information; and delivery means for delivering thepredetermined information in response to the phase identified by thephase identification means.

[0013] In yet another aspect, the system comprises: generating means forgenerating information which defines at least a phase of the menstrualcycle; and delivery means for delivering the information.

[0014] The present invention is also directed to a method for deliveringinformation through a computer. The method comprises the steps of:collecting personal data including menstrual data regarding a menstrualcycle on a woman from a user; and identifying a phase within themenstrual cycle.

[0015] In still another aspect, the method comprises the steps of:selecting information, from the storage means, which is personalizedbased on the phase identified by the phase identification means; anddelivering the personalized information.

[0016] In yet another aspect, the method further comprises the steps of:delivering the information stored in storage means in response to thephase identified by the phase identification means.

[0017] In still another aspect, the method comprises the steps of:generating information which defines at least a phase of the menstrualcycle; and delivering the information.

[0018] The foregoing answers the need for a system and method for timelyproviding, through a computer, valuable information which ispersonalized based on a woman's menstrual data. The foregoing alsoanswers the need for a system and method for an Internet web site whichcan promote people's repeated re-visits.

[0019] These and other features, aspects, and advantages of the presentinvention will become evident to those skilled in the art from readingof the present disclosure.

BRIEF DESCRIPTION OF THE DRAWINGS

[0020] While the specification concludes with claims particularlypointing out and distinctly claiming the invention, it is believed thatthe invention will be better understood from the following descriptionof preferred embodiments taken in conjunction with the accompanyingdrawings wherein like designations are used to designate substantiallyidentical elements, and in which:

[0021]FIG. 1 is a block diagram of an information delivery system whichis one preferred embodiment of the present invention;

[0022]FIG. 2 is a flow chart which generally shows the operation of theinformation delivery system shown in FIG. 1;

[0023]FIG. 3 is a biorhythm chart of 28 days' menstrual cycle of awoman; and

[0024]FIG. 4 is a cycle chart of succeeding three menstrual cycles of awoman.

DETAILED DESCRIPTION

[0025] Herein, the terms “comprise”, “include” and “contain” mean thatother element(s) and step(s) which do not affect the end result can beadded. These terms encompass the terms “consisting of” and “consistingessentially of”.

[0026] Herein, the term “feminine hygiene products” refers to disposableabsorbent articles used by women for catamenial protection. Suchproducts include sanitary napkins, tampons, interlabial products,incontinence devices, and pantiliners. The term “disposable” is usedherein to describe absorbent articles which are not intended to belaundered or otherwise restored or reused as an absorbent article (i.e.,they are intended to be discarded after a single use, and, preferably,to be disposed of in an environmentally compatible manner). Herein, theterm “absorbent article” refers to devices which absorb and contain bodyexudates, and, more specifically, refers to devices which are placedwithin, against, or in proximity to, the body of the wearer to absorband contain the various exudates discharged from the body.

[0027] Herein, the term “user” refers to a person who can access to theinformation delivery system of the present invention and has an interestin knowing information which is directed by a woman's menstrual data.Typically, the user is same as the woman, however, the user can be adifferent person from the woman, for example, a woman's husband, awoman's friend, a woman's parent(s), and the like.

[0028] Computers have been used for processing and providing data orinformation for many years. One typical style for usage of suchcomputers is called a “stand alone computer”. In general, the standalone computer is not connected to a computer network and merelyprovides data or information to a user who directly operates thecomputer. Another typical style for usage of such computers is called a“server computer”. The server computer is connected to a computernetwork and is accessible from client computers which are locatedremotely. While the client computers are typically in the form of adesktop computer, the client computers may be laptop computers or can bein the form of a mobile device. The server computer provides data orinformation in response to a request transferred from a user devicewhich is located remotely. Such request is sent to the sever computerthrough a computer network. Herein, the term “computer network” refersto a network which includes at least two, and preferably many computersconnected through a communication line. Preferred examples of thecomputer network include a Local Area Network (LAN), the Internet, andvariations on the Internet such as a Wireless Access Protocol (WAP)network and a mobile phone network (e.g., i-mode®).

[0029]FIG. 1 is a block diagram of an information delivery system 200which is one preferred embodiment of the present invention. Referring toFIG. 1, the information delivery system 200 includes a database server202, a program server 204, a delivery server 206 and a web server 208.These severs 202, 204, 206 and 208 can be constituted by either a singlecomputer or a plurality of computers which are connected by acommunication cable(s). The database server 202 includes an informationdatabase or storage means (not shown in Figs.) which stores data orinformation which is processed or managed by the system 200, as well asusers' personal data and requests inputted by the users. The databaseserver 202 manages predetermined information and personal data includingtheir changes made by users, which are stored in the informationdatabase. The Program server 204 performs data processing, according toprograms stored therein, on various data or information stored in thedatabase server 202 based on personal data inputted by users, andprovides information (hereinafter referred to as “personalizedinformation”) which will be delivered to users. The delivery server 206manages incoming and outgoing electronic mails (hereinafter referred toas “e-mails”) and data transferred by users. It receives e-mails anddata, and interfaces with the database server 202 to store and/or changedata. It also schedules and sends outgoing e-mails. It also interfaceswith the program server 204 and the database server 202. The web server208 functions as a network interface which connects the system 200 withclient devices 230 through a computer network 220.

[0030] The client devices 230 typically include an input means (e.g., akey board or touch keys) for inputting personal data or requests to besent to the system 200, and an output means (e.g., a printer, a display(e.g., a CRT), and/or a speaker) for providing information transferredfrom the system 200 to the user. Preferably, the client devices 230include a computer chip. In a preferred embodiment, the computer networkis the Internet and/or a mobile phone network (e.g., i-mode®). Thus,depending on the network used by users and/or their preferences, theclients devices 230 can be a desktop computer, a laptop computer, aportable computer, a mobile phone, a wristwatch, a personal digitalassistant (PDA), or the like.

[0031] In the preferred embodiment shown in FIG. 1, the informationdelivery system 200 is connected to the computer network 220 andprovides information to users therethrough. Alternatively, theinformation delivery system 200 can be in the form of a stand-alonecomputer which is not connected to any computer network but providesinformation only through an output means which is provided on theinformation delivery system 200. Such output means preferably includes aprinter, a display (e.g., a CRT), and/or a speaker.

[0032]FIG. 2 is a flow chart which generally shows the operation of theinformation delivery system 200 shown in FIG. 1.

[0033] In the step 301, a user enters personal data on a woman (who istypically same as the user). The personal data include profile data andmenstrual data. The profile data include the woman's name, the e-mailaddress, the age, the weight, the height, the underwear size, thepregnancy history, the race, the nationality, the occupation, theinterests, the hobbies, and the like. The menstrual data include themenstrual cycle data, the amount of menstrual flow, the menstrualproduct(s) normally used, the number of the menstrual product(s)normally used in the menstruation phase, the experience in soiling, theregularity of the past menstrual cycles, the pregnancy history, and thelike. The menstrual cycle data include at least the first date of themenstruation phase in the current menstrual cycle, the first date of themenstruation phase in the previous menstrual cycle, and the averageduration for the menstruation phase. Preferably, the menstrual cycledata further include the dates of the phases in the current menstrualcycle, the dates of the phases in the past menstrual cycle(s), and theduration of each phase in the menstrual cycle.

[0034] As is generally known, women sometimes experience changes in theduration of their menstrual cycle. It is also known that some women haveirregular menstrual cycles. For example, a woman who normally has amenstrual cycle for 28 days may have a change to 30 days. In anotherexample, a woman who has 5 days for her normal menstruation phase mayhave a change to 3 days. In a preferred embodiment, these changes in themenstrual cycle is taken into account by the system. In order to do so,a modification procedure for the menstrual data is provided in thesystem which is called “adjustment procedure”. This adjustment procedurecan be done through an e-mail, a web site or other communication meansknown in the art (e.g., a telephone). Preferably, the adjustmentprocedure is done by users' visiting the web site. This is preferredbecause users are given an opportunity to access to latest informationprovided at the web site. Such latest information may be any informationwhich is beneficial to users such as information about new products,information about appropriate products' usage, and the like.

[0035] All personal data which are already entered by a user can bemodified by the same person through the adjustment procedure which is inthis step 301. After the adjustment procedure, the system operates basedon the modified data to deliver information.

[0036] The user can also enter requests on when or what timing(s), andhow or what manner(s) she/he wants to receive information from thesystem 200 (hereinafter referred to as “delivery requests”) at this step301. For example, if the user wants to receive information immediately,it is requested at this step 301. The delivery requests and the effectsthereof will be described in detail hereinafter.

[0037] In the step 302, the personal data and the delivery requests aretransmitted to the system 200 through the network 220 and are storedtherein. More specifically, the database server 202 receives and storesthe personal data and the delivery requests which are received throughthe web server 208.

[0038] In the step 303, the program server 204 identifies the woman'scurrent and future menstruation phases and cycles as well as significantmenstrual days and dates thereof. The identification is performed basedon the menstrual data contained in the personal data. The identificationcan be performed according to any algorithm known in the art. Apreferred process (or algorithm) for the identification will bedescribed in detail hereinafter. The resultant data or information isalso stored in the database server 202.

[0039] In the step 304, the program server 204 performs data processingon data or information stored in the information database based on thepersonal data to provide personalized information which will bedelivered to the user. The data processing includes at least means forselecting information from the database server 202 or the storage means,and/or means for generating information which defines at least a phaseof the menstrual cycle. The data processing for the personalization willbe described in detail hereinafter. The personalized information is alsostored in the database server 202.

[0040] In the step 305, the delivery server 206 sends the personalizedinformation to at least on of the client devices 230 which is designatedbased on the user's delivery requests. If the delivery requests showsthat the user wants to receive information immediately, the deliveryserver 206 sends out the personalized information immediately. Incontrast, if the delivery requests shows that the user wants to receivethe personalized information at a certain designated (or desired)timing, the delivery server 206 follows the request. In a preferredembodiment, such a certain designated (or desired) timing is in responseto the phase(s) in menstrual cycles identified by the program server204. Breaking the predetermined information into pieces which areappropriately divided and timely delivering them to users, helps theusers or the women to easily learn the information and manage the theirlives.

[0041] The normal reproductive years of women are characterized bymonthly rhythmic changes in the rates of secretion of the femalehormones and corresponding changes in the ovaries and sexual organs aswell as other parts of women's mental and physical health. This rhythmicpattern is generally known and called as “menstrual cycle”. It is alsogenerally known that the average duration for one menstrual cycle isabout 28 days, although it is very personal and may change within therange of from about 14 days to about 36 days depending on the person. Ina preferred embodiment, the menstrual cycle is considered to be dividedinto five phases which are: “menstruation”, “pre-ovulation”,“ovulation”, “post-ovulation”, and “pre-menstruation”. However, in otherembodiments, the menstrual cycle can be considered to be divided intoless than or more than the five phases. For example, it can beconsidered to include two phases such as the menstruation phase and theovulation phase. Alternatively, it can be considered to include threephases such as the menstruation phase, the ovulation phase and thepre-menstruation phase. These phases in the menstrual cycle arecharacterized by the levels of the female hormones, and their effects onthe body and mind of women.

[0042] There are five kinds of female hormones which primarily governthe woman's body and mental conditions within the menstrual cycle, i.e.,Estrogen hormone (ESH), Progestrone hormone (PGH), Lutenizing hormoneReleasing Hormone (LHRH), Follicle Stimulating hormone (FSH), andLutenizing hormone (LH). The Estrogen hormone is responsible forregulating and sustaining female sexual development and reproductivefunction. The Progestrone hormone is responsible for preparing the bodyfor the conception of a baby. The Lutenizing Releasing hormone isresponsible for releasing Lutenizing hormone. The Follicle Stimulatinghormone is responsible for stimulating the ovaries. The Lutenizinghormone is responsible for stimulating the ovulation.

[0043]FIG. 3 is a biorhythm chart of a typical woman. In FIG. 3, it isassumed that the woman has 28 days in her menstrual cycle. The changesof respective hormone levels are shown by the curves ESH, PGH, FSH andLH in FIG. 3.

[0044] In the embodiment shown in FIG. 3, the menstrual cycle isconsidered to have the following five phases: the menstruation phase(MS), the pre-ovulation phase (PR), the ovulation phase (OV), thepost-ovulation phase (PO), and the pre-menstruation phase (PM). Whilethe number of the days for the menstruation phase and the pre-ovulationphase are variable, the numbers for the days for the ovulation phase,the post ovulation phase and the pre-menstruation phase are constant.

[0045] The menstruation is the phase of discharging of blood and deadcell debris from the uterus through the vagina by women at approximatelymonthly intervals between puberty and menopause. Right beforemenstruation, the estrogen and progestrone levels drop and the FollicleStimulating hormone is released from the pituitary gland. The fallingprogesterone causes the endometrium to break and menstruation begins.The menstruation is the flow of blood rich fluid from the vagina. Also,a few of the eggs in the ovaries start to mature. This phase isgenerally between Day 1 to Day 7 in the 28 days' menstrual cycle.

[0046] After the menstruation phase is complete, the pre-ovulation phasebegins. The pre-ovulation is the phase in which the body is preparingfor ovulation. During the pre-ovulation phase, the egg grows andmatures, and the ovary produces high quantities of estrogen. When theestrogen reaches some “high” level, the body stimulates the Lutenizinghormone to trigger the ovulation. This phase is generally between Day 8to Day 14 in the 28 days' menstrual cycle.

[0047] The ovulation is the phase in which the mature egg is releasedfrom follicle the ovary. The high level of the estrogen prepares thebody for conception. This phase is generally between Day 13 to Day 15 inthe 28 days' menstrual cycle. Although the Ovulation phase is sometimesa one day or less than one day event, it is considered as a three days'phase.

[0048] The post-ovulation is the phase after the ovulation in which thebody is ready to receive a fertilized egg. This phase is generallybetween Day 15 to Day 21 in the 28 days' menstrual cycle.

[0049] The pre-menstruation is the phase after the post-ovulation phaseand before the menstruation. Women tends to experience PMS. This phaseis generally between Day 22 to Day 28 in the 28 days' menstrual cycle.If the egg is not fertilized, it disintegrates, and the estrogen andprogestrone levels become low. The lining of the uterus breaks apart andmenstruation occurs.

[0050] Assuming that a woman is currently in the n-th menstrual cycleCY(n), the menstrual cycle data which are inputted by a user include thefirst date of the menstruation phase MSF(n) in the current menstrualcycle CY(n), the first date of the menstruation phase MSF(n) in theprevious menstrual cycle CY(n−1), and the average duration AM for themenstruation phase. Based on the menstrual data, the system identifiesher days and dates in the current and future menstrual cycles by thefollowing data processing (or calculation). The resultant data orinformation includes days and dates of the menstrual cycles, days anddates of each phase in the menstrual cycles, and other significant daysor dates in the menstrual cycles.

[0051]FIG. 4 is a cycle chart of succeeding three menstrual cyclesCY(n−1), CY(n) and CY(n+1) of a woman. As indicated in FIG. 4, it isassumed that today is some day in the cycle CY(n). Each cycle CY(n−1),CY(n) and CY(n+1) has the menstruation phase MS, the pre-ovulation phasePR, the ovulation phase OV, the post-ovulation phase PO, and thepre-menstruation phase PM.

[0052] Based on the menstrual cycle data MSF(n), MSF(n−1) and AMinputted by a user, the system 200 calculates the cycle length CL, andthe first day for the menstruation phase MSF(n+1) in the next cycleCY(n+1), by the following numerical formulas:

CL=MSF(n)−MSF(n−1)  (1)

MSF(n+1)=FD(n)+CL  (2)

[0053] The first day for the pre-menstruation phase PMF(n) in thecurrent cycle CY(n) is obtained by the following numerical formula:

PMF(n)=MSF(n+1)−7  (3)

[0054] The first day for the post-ovulation phase POF(n) in the currentcycle CY(n) is obtained by the following numerical formula:

POF(n)=PMF(n)−7  (4)

[0055] The first day for the ovulation phase OVF(n) in the current cycleCY(n) is obtained by the following numerical formula:

OVF(n)=POF(n)−2  (5)

[0056] The first day for the pre-ovulation phase PRF(n) in the currentcycle CY(n) is obtained by the following numerical formula:

PRF(n)=MSF(n)+AM+1  (6)

[0057] The last days for the respective phases are simply obtained asone day before the first day of the succeeding phases. As a result, alldays and dates for the all phases in the current menstrual cycle CY(n)are obtained. Similarly, all future days and dates of the phases infuture menstrual cycles CY(n+1, 2, . . . ) can be obtained oridentified.

[0058] In an example wherein the first date of the menstruation phaseMSF(n) in the current menstrual cycle CY(n) is May 1; the first date ofthe menstruation phase MSF(n) in the previous menstrual cycle CY(n−1) isApril 1; and the average duration AM for the menstruation phase is 5days. The system calculates by the formula (1) the cycle length CL whichis 30 days. The system also calculates by the formula (2) the first dayfor the menstruation phase MSF(n+1) in the next cycle CY(n+1) which isMay 31. The system further calculates by the formula (3) the first dayfor the pre-menstruation phase PMF(n) in the current cycle CY(n) whichis May 24. The system further calculates by the formula (4) the firstday for the post-ovulation phase POF(n) in the current cycle CY(n) whichis May 17. The system further calculates by the formula (5) the firstday for the ovulation phase OVF(n) in the current cycle CY(n) which isMay 15. The system further calculates by the formula (6) the first dayfor the pre-ovulation phase PRF(n) in the current cycle CY(n) which isMay 6. As a result, the system obtain the following dates: May 31-June 4for the menstruation phase of the next menstrual cycle; May 24-May 30for the pre-menstruation phase; and May 17-May 23 for the post ovulationphase; May 15-May 17 for the ovulation phase. Then system computes datesof the menstruation phase, i.e. May 1-May 5. Then difference between May15, and May 5 will be calculated as the pre-ovulation phase, i.e. May6-May 15.

[0059] The above calculation is based on the following assumptions: (a)The total length for one menstrual cycle is the sum of the number of thedays of the phases for the menstruation, the pre-ovulation, theovulation, the post ovulation and the pre-menstruation. (b) The totalnumber of the days for the post-ovulation phase and the pre-menstruationphase is 14 days. For the sake of calculation, the post-ovulation phaseis fixed for 7 days, and the pre-menstruation phase is fixed for 7 days.(c) The ovulation phase is fixed for 3 days. One day overlaps with thepre-menstruation phase, and another one day with the post-ovulationphase. The ovulation is likely to happen on the second day of the 3 dayphase. (d) The number of days in the menstruation and pre-ovulationphases are variable. (e) The total length for one menstrual cycle is 28day, unless different data is provided.

[0060] The future phases and menstrual cycles decided by the abovedescribed manner are merely a prediction, i.e., there is a possibilityof changes from the prediction. Preferably, the possibility of suchchanges is taken into account by the system for a more accurateprediction based on the user's modification to the menstrual data whichare previously inputted, the history in the past menstrual cycles, andother menstrual related data.

[0061] The personalized information is selected by the system 200 byselectively retrieving information from the information database whichis provided in the database server 202 shown in FIG. 1. The informationdatabase contains a variety of information which is thought as beingvaluable to the users to know. The predetermined information in theinformation database can be classified according the phases of themenstrual cycle (hereinafter referred to as “phase classifiedinformation”), and at least some of the profile data in the personaldata (hereinafter referred to as “profile classified information”). Theclassification of the predetermined information is made by addingretrieval terms to respective information. The phase classifiedinformation includes physical information, mental information, activityinformation, and lifestyle information. The profile classifiedinformation includes information related to age, menstrual flow, producttype, weight/height, and the like. The personalized information ischosen from the information database by the system based on the profiledata and the menstrual data.

[0062] The physical information includes any information which isrelated to a woman's body. The physical information includes humanbiological system information which explains possible and known bodycondition. Examples of biological system information includereproductive system information, digestive system information, urinarysystem information, endocrine system information, circulatory systeminformation, nervous system information, and the like.

[0063] The mental information includes any information which relates toa woman's mind. The mental information includes emotional information,information, metaphysical information, and spiritual information. TheEmotional information is information which relates to a person's feelingor mood. The spiritual information is information which relates tosacred and/or religious matters. The metaphysical information includesfictional, fantasy, hunch, instinct, supernatural, and paranormalmatters.

[0064] The phase change in the menstrual cycle tends to influence thewoman's mental condition. For example, during the pre-menstruation andmenstruation phases, the estrogen and progestrone levels drop in thewoman's body. The low level of estrogen decreases the production ofserotonin which leads to alteration in moods. At the pre-menstruationand/or menstruation phases, a woman tends to become more sensitive andemotional. Based on these facts, the personalized advice which ispreliminary prepared and stored in the storage means tries to inform awoman of the physical condition where she is currently in, and/orprovide advice for dealing with any rising issues. For example, if awoman is identified to be in the menstruation phase, she is advisedhaving an aroma therapy treatment to relax herself and focus internally.Such advice is chosen from the information database stored in thestorage means of the system.

[0065] The activity information is any information which is related to awoman's activities. The activity information includes periodic (e.g.,daily, weekly and monthly) activity information, diet activityinformation, health activity information, physical appearanceinformation, physical fitness information, diagnostic information, andthe like. Periodic activity means activity which needs to be performedon a regular interval. For example, self breast examination is anactivity which should be regularly performed at the pre-ovulation phaseevery menstrual cycle. Diet activity can be defined as activity whichrelates to the food and drink intake of a person. For example, women cantake Vitamin B6 to cope up with vitamin deficiencies associated with PMSsymptoms. The health information includes information related toconditions of body and mind. The physical appearance includesinformation related to the outward look of a person. The fitnessinformation is information related to improve the physical condition ofthe body. For example, if a woman is in the pre-ovulation phase, she isrecommended to do strenuous exercise because her energy levels are highduring this phase. In another example, if a woman is in thepost-ovulation phase, she is recommended to eat chocolates sincechocolates have a high amount of magnesium which is needed to metabolizethe estrogen produced. In an yet another example, if a woman is in thepre-ovulation phase, she is recommended to drink some green tea tobalance the fluid levels in their bodies. In a still another example, ifa woman is in the ovulation phase, she tends to look and feel the best.During this phase, she is recommended to be aware of her appearance anduse the opportunity to increase the self esteem. In an yet anotherexample, if a woman is in the menstruation phase, she is advised to takeiron supplements to make up for the loss of blood through menstruation.

[0066] The lifestyle information is information which helps a woman tomanage her menstrual cycle better. The lifestyle information in turn canimprove her everyday life and lifestyle. The lifestyle informationincludes information related to life stage, menstrual pain ordiscomfort, beauty, self confidence, self esteem, relationship andhoroscopes. For example, when a woman is in menopause, she tends to havefeelings of loss or decreased femininity. Thus, the information to beprovided for her preferably includes advice which tries to increase herself esteem and to deal with aging. In another example, if a woman is inthe pre-ovulation phase, she tends to have good moods and is known to bemore sociable. The information to be provided for her is to concentrateon building her relationship with her spouse, relatives and friends. Inan yet another example, if a woman is in the post-ovulation, she tendsto suffer from increased skin oiliness. The information to be providedfor her is to prevent acne from her face by washing her face frequently.

[0067] The profile classified information includes information relatedto age, menstrual flow, product type, weight/height, and the like. Ageinformation is classified into several age groups. Women's menstrualcycle, physical and mental attributes change with age. For example, whena woman is in menopause, she tends to have feelings of loss or decreasedfemininity. Thus, the information to be provided for her preferablyincludes advice which tries to increase her self esteem and to deal withaging. The menstrual flow information is classified into heavy, mediumor light. Different information can be provided based on the woman'smenstrual flow. For example, a woman who has a heavy flow can becautioned to purchase a sanitary napkin(s) which is particularlydesigned for heavy flow to provide a better protection against soiling.The product type information is classified into pads and tampons. Forexample, a woman who is a tampon user, the product type informationclassified by the tampon includes a caution that tampons need to bechanged every 8 hours. The weight/height information is used to advicemenstrual product, diet, physical information to women. For example, awoman who has relatively greater weight and height, the weight/heightinformation includes an advice that a sanitary napkin(s) which is longis recommended.

[0068] The Table I shows a preferred structure of the predeterminedinformation. TABLE I No Predetermined Information RT1 RT2 . . . RTm 1PI(1) RT1(1) RT2(1) . . . RTm(1) 2 PI(2) RT1(2) RT2(2) . . . RTm(2) . .. . . . . . . . . . . . . . . . . . N PI(N) RT1(N) RT2(N) . . . RTm(N)

[0069] As shown in the Table I, the predetermined information has astructure of a matrix wherein each information PI(1)-PI(N) has retrievalterms RT1-R™ which are used for the retrieval operation. In other words,the predetermined information PI(1)-PI(N) are classified with attributeswhich correspond to the retrieval terms RT1-RTm. Most of the attributeswhich are inputted by users as the personal data can be used for theretrieval terms RT1-RTm. Preferred retrieval terms or attributes includethe age, the weight, the height, the underwear size, the pregnancyhistory, the race, the nationality, the occupation, the interests, thehobbies, the amount of menstrual flow, the menstrual product(s) normallyused, the number of the menstrual product(s) normally used in themenstruation phase, the experience in soiling, the regularity of thepast menstrual cycles, the pregnancy history, and the duration of eachphase in the menstrual cycle. The total number m of the retrieval termsis at least 10, preferably at least 20, and more preferably at least 40.The greater number for the total number m is more preferred, since moreappropriate information can be retrieved from the predeterminedinformation PI(1)-PI(N).

[0070] Preferably, the total number N of the predetermined informationwhich can be retrieved individually is at least 1,000, and morepreferably at least 10,000. The greater number is more preferred for thetotal number N, since more appropriate information can be retrieved fromthe predetermined information PI(1)-PI(N).

[0071] The retrieval terms RT1-R™ are used by the system to retrieveinformation which will be sent as the personalized information. Theretrieval term RT1-RTm correspond to the respective attributes which areused to retrieve information from the predetermined informationIP(1)-IP(N). For example, the terms RT1-RTm correspond to the followingattributes, respectively: the age or the age range, the phase in themenstrual cycle, the flow level, and the type of the phase classifiedinformation (i.e., the physical information, the mental information, theactivity information, and the lifestyle information). An example of thestructure which has such attributes is shown in the Table II. TABLE IINo Predetermined Information Age Phase Flow Type 1 If you want to getpregnant, this 19-24, 25-29, OV Light, Physical is the right time forconceiving. 30-34, Medium, Heavy 2 This is good time for doing a 15-19,20-24, PR Light, Activity, self breast examination. The 25-29, 30-34,Medium, Lifestyle latest news from the American 35-39, 40 and HeavyCancer Society is . . . over 3 Does everyone's head looks 15-19, 20-24PM Light, Mental, like an invitation to batting Medium, Lifestylepractice? You may be Heavy suffering from PMS. We advise you concentrateon your inner self by meditation. 4 Give into your temptation for 10-15,16-19, PO Light, Activity chocolates. 19-24, 25-29, Medium, You needthat Magnesium, 30-34, 35-39, Heavy that is in chocolates. 40 and over 5It is time for you to buy 15-19, 19-24, PM Heavy Activity, sanitarynapkins. Remember 25-29, 30-34, Physical to buy the ones especially for35-39 “Heavy flow”. 6 Do you see pimples again? 10-15, 15-19, PM Light,Activity, Control the oiliness on your Medium, Lifestyle face withfrequent rinsing. Heavy

[0072] In this example, the retrieval term for age includes thefollowing age groups: less than 10, 10-15, 16-19, 20-24, 25-29, 30-34,35-39, 40-44, and 45 and above. The retrieval term for the phaseincludes the following phases: the menstruation phase (MS), thepre-ovulation phase (PR), the ovulation phase (OV), the post-ovulationphase (PO), and the pre-menstruation phase (PM). The retrieval term forthe flow includes the following flow levels: light, medium, and heavy.The retrieval term for the type includes the following types ofinformation: the physical information, the mental information, theactivity information, and the lifestyle information.

[0073] A preferred means for selecting information from thepredetermined information is a data processing operation for dataretrieval on the predetermined information. Preferably, the selectionmeans selects the information based on the menstrual data or the profiledata. The retrieval of the predetermined information can be done byusing any retrieval terms RT1-RTm. In a preferred embodiment, the phasewhich was identified by the system is used as a retrieval term for thefirst retrieval operation. Preferably, a plurality of hits (e.g., morethan 10 hits) are obtained by one retrieval operation. The systempreferably selects one information by repeating a retrieval operation(s)by using a different retrieval term from that which has already beenused in the previous retrieval. To repeat such retrieval operations, theretrieval terms RT1-RTm preferably have levels of priorities which showthe order of the retrieval terms to be used for the retrieval. Suchlevels of priorities for the retrieval terms can be determined by thesystem or designated by the users. In a preferred embodiment, levels ofpriorities for the retrieval terms are designated by a user through thedelivery request procedure. In an alternative preferred embodiment, thesystem can select one information, among the plurality of hits, by arandom selection wherein one information is chosen at will by thesystem. Preferably, the system keeps a record on what information wasalready sent to the user. Based on the record, the system avoids sendingthe same information repeatedly to the same user within a short timeperiod (e.g., 6 months).

[0074] In the example of Table II, assuming the personal data shown inTable III are inputted by a user, the retrieval operations are performedas the follows. TABLE III Name Mary Jones Age 22 Menstrual Cycle DatesJun. 1, 2000 (the beginning of the last menstruation phase) MenstrualFlow Heavy . . . . . . Past Information Information Nos. 1, 2, 3 ,6

[0075] The first retrieval operation is performed by considering thenumbers of the predetermined information which were already sent to thesame person. Since the numbers 1, 2, 3 and 6 of the predeterminedinformation were already sent in this example, the rest of the numbers 4and 5 of the predetermined information are left for a further retrievaloperation(s). The system then performs the second retrieval operation byusing the phase identified. Assuming the system identifies the nextphase of the woman as the pre-menstruation (PM), the second retrievaloperation is performed by using the pre-menstruation (PM). As a result,the number 5 of the predetermined information is retrieved. Thisinformation will be sent to the user as the personalized information.

[0076] A woman has about 400 menstrual cycles on average in herlifetime. In a preferred embodiment, the system is designed toperiodically provide or deliver personalized information roughly forthese 400 (or more) menstrual cycles. Breaking the predeterminedinformation or already known information into pieces which areappropriately divided and timely delivering them to the user, helps theuser or the woman to easily learn the information and manage her life.

[0077] The personalized information includes menstrual cycle informationand recommendation information. The menstrual cycle information is theinformation about when (i.e., what dates) a woman moves to what phase inher menstrual cycles. The menstrual cycle information includes at leastsignificant dates for the menstruation, i.e., the first day for themenstruation phase in the menstrual cycle. The menstrual cycleinformation preferably includes such information both for the future andthe past. More preferably, the menstrual cycle information furtherincludes the length and dates (i.e., the duration) for the menstruationphase, the pre-ovulation phase, the ovulation phase, the post-ovulationphase, and/or the pre-menstruation phase. In a preferred embodiment, themenstrual cycle information includes a biorhythm chart which shows anybiorhythmic change of a woman's body. A preferred example of thebiorhythm chart is shown in FIG. 3. As shown in FIG. 3, the biorhythmchart shows a level change(s) of at least one, preferably all of thefive hormones in the menstrual cycles, i.e., Estrogen hormone (ESH),Progestrone hormone (PGH), Lutenizing hormone Releasing Hormone (LHRH),Follicle Stimulating hormone (FSH), and Lutenizing hormone (LH).

[0078] In a preferred embodiment, the system includes means forgenerating information which defines at least a phase of the menstrualcycle. Preferably, the information which defines at least a phase of themenstrual cycle (hereinafter referred to as “phase related information”)is at least two dates which are in the menstrual cycle. Such two datescan be chosen from the all dates in the menstrual cycle. Preferably, theat least two dates include the first day for the menstruation phase andthe first day for the ovulation phase. Alternatively, the phase relatedinformation may be one day which is chosen from the dates which are inthe pre-ovulation phase, the ovulation phase, the post-ovulation phase,and the pre-menstruation phase. The phase related information can be anyform as long as it shows at least the menstrual dates in the calendardates CD or the menstrual days in the menstrual cycle days MD which areshown in FIG. 3 as an example.

[0079] In an alternative preferred embodiment, the phase relatedinformation includes information which is combined with a phaseidentified by the system. In a more preferred embodiment, the phaserelated information is a biorhythm chart which is combined with a phaseidentified by the system. FIG. 3 shows a preferred example of such abiorhythm chart.

[0080] The recommendation information is the information which isretrieved from the predetermined information by the retrievaloperation(s) and is delivered to users as recommendation.

[0081] The delivery of the personalized information from the system canbe made any communication manner known in the art. Preferably, thedelivery manner is chosen by the user at the data input step 301 shownin FIG. 2. In a preferred embodiment, the delivery manner is an e-mail.The e-mail address is also inputted by the user at the data input step301. In an alternative preferred invention, the delivery of informationis performed on the web site, e.g., the personalized information isindicated on a web site. If it is preferred by the user, a letter whichdescribes the personalized information may be sent to the user by thepostal mail or a facsimile.

[0082] The personalized information can be indicated in any format.Preferably, the indication format is chosen by the user at the datainput step 301 shown in FIG. 2. In a preferred embodiment, thepersonalized information can be indicated in a text format or a webenabled format. Preferred web enabled formats include Hyper Text MarkupLanguage (HTML) format, Compact Hyper Text Mark-up Language (CHTML)format, Extensible Markup Language format (XML), Handheld Device MarkupLanguage (HDML) format, and the like. Preferred forms for thepersonalized information to be indicated include plain text, linkaddresses, graphics, pictures, tables, links, lists, and the like. In apreferred embodiment, the menstrual cycle information is provided in agraphic or a picture such as a calendar format wherein all phases of themenstrual cycle are marked in a calendar. Similarly, the format for theindication of the recommendation information is decided by the system,or chosen by the user if appropriate, depending on the contents of theinformation to be delivered.

[0083] The timing(s) for the delivery of personalized information fromthe system to users in response to the phase identified by the systemcan be determined by the system, or preferably be designated by users.In response to the phase identified by the system, the system deliversthe personalized information to users according to the timing(s).Preferably, the timing(s) for delivery is chosen by the user at the datainput step 301 shown in FIG. 2. A preferred timing for the delivery isan automatic time interval, for example, a few days (e.g., 1-3 days)before the beginning of every menstruation phase. In a preferredembodiment, the timing for delivery is designated at one day before thefirst day of the menstruation phase, the last day of the menstruationphase, the first day of the ovulation phase, the last day of theovulation phase, the first day of the pre-menstruation phase, and/or thelast day of the pre-menstruation phase. For example, the system deliversthe personalized information one day before the beginning of themenstruation phase, and thereafter delivers the personalized informationafter 28 days if no adjustment is requested. The timing for delivery maybe preliminarily decided by the system, although it can be preferablychanged by users. In a preferred embodiment, the frequency and/ornumbers of delivery of the personalized information in one menstrualcycle can be designated or requested by users.

[0084] In a preferred embodiment, the user can request the delivery ofinformation immediately or instantly (hereinafter referred to as“instant advice”). The instant advice can be given to the user throughan e-mail or on the web site (or the postal mail or a facsimile ifdesired). After a user send an e-mail to the system with their personaldata as well as the request for the instant advice, the system processthe request. Upon completing the data processing, the system deliversthe personalized information by an e-mail instantly. Alternatively, theuser can enter the personal data and click a button for the instantadvice on the web site. The system provides the personalized informationon the web site in response to the request instantly.

[0085] It is understood that the examples and embodiments describedherein are for illustrative purpose only and that various modificationsor changes will be suggested to one skilled in the art without departingfrom the scope of the present invention.

What is claimed is:
 1. A system for delivering information through acomputer, comprising: data collecting means for collecting personal dataincluding menstrual data regarding a menstrual cycle on a woman from auser; phase identification means for identifying a phase within themenstrual cycle; storage means for storing predetermined information;selection means for selecting information, from the storage means, whichis personalized based on the phase identified by the phaseidentification means; and delivery means for delivering the personalizedinformation.
 2. The system of claim 1, wherein the predeterminedinformation includes phase classified information which is classifiedaccording the phases of the menstrual cycle.
 3. The system of claim 1,wherein the selection means selects the information based on themenstrual data.
 4. The system of claim 1, wherein the personal datafurther includes profile data on the woman, and the selection meansfurther selects information which is personalized based on the profiledata.
 5. The system of claim 4, wherein the predetermined informationfurther includes profile classified information which is classifiedaccording to the profile data in the personal data.
 6. The system ofclaim 2, wherein the phase classified information includes physicalinformation, mental information, activity information, and lifestyleinformation.
 7. The system of claim 5, wherein the profile classifiedinformation includes information related to age, menstrual flow,underwear size, pregnancy history, race, and weight/height.
 8. Thesystem of claim 6, wherein the physical information includes biologicalsystem information including reproductive system information, digestivesystem information, urinary system information, endocrine systeminformation, circulatory system information, and nervous systeminformation.
 9. The system of claim 6, wherein the mental informationincludes emotional information, metaphysical information, and spiritualinformation.
 10. The system of claim 6, wherein the activity informationincludes periodic activity information, diet activity information,health activity information, physical appearance information, physicalfitness information, and diagnostic information.
 11. The system of claim6, wherein the lifestyle information includes information related tolife stage, menstrual pain or discomfort, beauty, self confidence, selfesteem, relationship and horoscopes.
 12. The system of claim 1, whereinthe computer is a server computer, and the data collecting meansincludes a computer network which connects the server computer to aclient computer.
 13. The system of claim 12, wherein the client computeris provided in a mobile device.
 14. The system of claim 13, wherein themobile device is a mobile phone, a wristwatch, a mobile computer, or apersonal digital assistant (PDA).
 15. The system of claim 1, wherein thecomputer is a stand alone type computer, and the data collecting meansincludes an output means provided in the stand alone type computer. 16.The system of claim 1, further comprises modification means formodifying the menstrual data which was already collected, based on auser's input.
 17. The system of claim 1, wherein the computer network isInternet or a mobile phone network.
 18. A system for deliveringinformation through a computer, comprising: data collecting means forcollecting personal data including menstrual data regarding a menstrualcycle on a woman from a user; phase identification means for identifyinga phase within the menstrual cycle; storage means for storingpredetermined information; and delivery means for delivering thepredetermined information in response to the phase identified by thephase identification means.
 19. The system of claim 18, furthercomprising delivery designation means for designating the time, relatingto the menstrual cycle, when the user desires to receive theinformation.
 20. A system for delivering information through a computer,comprising: data collecting means for collecting personal data includingmenstrual data regarding a menstrual cycle on a woman from a user; phaseidentification means for identifying a phase within the menstrual cycle;generating means for generating information which defines at least aphase of the menstrual cycle; and delivery means for delivering theinformation.
 21. The system of claim 20, wherein the information whichdefines at least a phase of the menstrual cycle includes at least twodates which are in the menstrual cycle.
 22. The system of claim 21,wherein the at least two dates include the first day for themenstruation phase and the first day for the ovulation phase.
 23. Thesystem of claim 20, wherein the information which defines at least aphase of the menstrual cycle includes information which is combined witha phase identified by the phase identification means.
 24. The system ofclaim 23, wherein the information which is combined with a phase is abiorhythm chart.
 25. A method for delivering information which is storedin storage means through a computer, comprising the steps of: collectingpersonal data including menstrual data regarding a menstrual cycle on awoman from a user; identifying a phase within the menstrual cycle;selecting information, from the storage means, which is personalizedbased on the phase identified by the phase identification means; anddelivering the personalized information.
 26. A method for deliveringinformation which is stored in storage means through a computer,comprising the steps of: collecting personal data including menstrualdata regarding a menstrual cycle on a woman from a user; identifying aphase within the menstrual cycle; delivering the information stored inthe storage means in response to the phase identified by the phaseidentification means.
 27. The method of claim 26, further comprising thestep of designating the time, relating to the menstrual cycle, when theuser desires to receive the information, wherein the information isdelivered based on the designated time.
 28. A method for deliveringinformation through a computer, comprising the steps of: collectingpersonal data including menstrual data regarding a menstrual cycle on awoman from a user; identifying a phase within the menstrual cycle;generating information which defines at least a phase of the menstrualcycle; and delivering the information.